The edition of the metadata changed in Audacity 2.1.3. The editor of metadata is now included in Edit > undo. Is this a bug or is this thus desired? I did not see anything on this subject in the release notes.

Problem of scrolling in the track with the mouse. (Magic mouse)

Until now (Audacity 2.1.1) it worked very well with Maj. (Shift”) and mouse wheel. With 2.1.3 scrolling works without “Shift” what is very awkward when one makes a selection (left or right) and that the finger moves a little on the mouse. However in the “Preferences” this function of the mouse is always indicated as follows: >Mouse > any: Scroll waveform: Shift-wheel-rotate. How to restore this function and to prevent that a light movement of the finger on the mouse does not make scroll all the track. It drives me crazy.

tobele wrote:The edition of the metadata changed in Audacity 2.1.3. The editor of metadata is now included in Edit > undo. Is this a bug or is this thus desired?

It is intentional.

tobele wrote:Problem of scrolling in the track with the mouse. (Magic mouse)

Until now (Audacity 2.1.1) it worked very well with Maj. (Shift”) and mouse wheel. With 2.1.3 scrolling works without “Shift” what is very awkward when one makes a selection (left or right) and that the finger moves a little on the mouse. However in the “Preferences” this function of the mouse is always indicated as follows: >Mouse > any: Scroll waveform: Shift-wheel-rotate. How to restore this function and to prevent that a light movement of the finger on the mouse does not make scroll all the track. It drives me crazy.

Are you still using Mavericks? There are many complaints on the internet about Magic Mouse being too sensitive on Mavericks. Apple respond thus:

Engineering has determined that this is not to be fixed based on the following information:

This was tuned for over two years upon release of Magic Mouse. It's not absolutely perfect but no further tuning has been fruitful.

I see fewer complaints for later versions of macOS so you could try upgrading your Mac.

Otherwise, please go back to 2.1.1 (or 2.1.2) or use a conventional mouse without touch surface that requires SHIFT. We had many requests to support horizontal scrolling without Shift and we won't be removing that support.